package com.itheima.mobilesafe74.activity;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

/**
 * Created by Administrator on 2017/5/26.
 */
public class TestActivity extends Activity{
    @Override
    protected void onCreate(Bundle saveInstanceState){
        super.onCreate(saveInstanceState);
        TextView textView=new TextView(this);
        textView.setText("testActivity");
        setContentView(textView);
    }
}
